Overview 

The Siruda head gasket for the 3RZ-FE engine, with a 98mm bore diameter and 1.10mm thickness, is engineered to provide a durable and reliable seal between the cylinder head and engine block. Constructed from high-quality multi-layer steel (MLS), it offers excellent resistance to extreme heat, high combustion pressures, and chemical exposure, ensuring long-lasting performance. The 1.10mm thickness helps maintain optimal compression ratios while compensating for machining tolerances during engine rebuilds. Precisely manufactured to fit the 98mm bore of the 3RZ-FE, this gasket is ideal for both stock and mildly upgraded engines, reducing the risk of leaks, head gasket failure, and head warping under demanding operating conditions. Its robust design makes it a dependable choice for performance and maintenance applications alike.

Features

• Designed for 3RZ-FE engine with 98mm bore diameter

• 1.10mm thickness maintains optimal compression and compensates for machining tolerances

• Multi-layer steel (MLS) construction for superior heat and pressure resistance

• Provides a reliable seal between cylinder head and engine block

• Resistant to combustion gases, heat, and chemical exposure

• Minimizes risk of leaks, head warping, and gasket failure

• Ideal for engine rebuilds, repairs, and mild performance upgrades

• Precision manufacturing ensures accurate fitment and durability